5 files changed, 34 insertions, 0 deletions
diff --git a/codechef/copsAndTheifDevu/inp b/codechef/copsAndTheifDevu/inp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/codechef/copsAndTheifDevu/inp
diff --git a/codechef/copsAndTheifDevu/main b/codechef/copsAndTheifDevu/main
new file mode 100755
index 0000000..c9cc83b
--- /dev/null
+++ b/codechef/copsAndTheifDevu/main
diff --git a/codechef/copsAndTheifDevu/main.cpp b/codechef/copsAndTheifDevu/main.cpp
new file mode 100644
index 0000000..914c012
--- /dev/null
+++ b/codechef/copsAndTheifDevu/main.cpp
@@ -0,0 +1,24 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+	int tt;
+	cin >> tt;
+	while(tt--){
+    int m, x, y;
+    cin >> m >> x >> y;
+    vector<int> v(m);
+    for(int &x : v) cin >> x;
+    set<int> st;
+    for(int i = 0; i < v.size(); i++) {
+      for(int j = max(v[i] - (x * y) - 1, 0); j < min(v[i] + (x * y), 100); j++) {
+        st.insert(j);
+      }
+    }
+    cout << 100 - st.size() << endl;
+
+	}
+}
diff --git a/codechef/copsAndTheifDevu/main_input0.txt b/codechef/copsAndTheifDevu/main_input0.txt
new file mode 100644
index 0000000..b47d21b
--- /dev/null
+++ b/codechef/copsAndTheifDevu/main_input0.txt
@@ -0,0 +1,7 @@
+3
+4 7 8
+12 52 56 8
+2 10 2
+21 75
+2 5 8
+10 51
diff --git a/codechef/copsAndTheifDevu/main_output0.txt b/codechef/copsAndTheifDevu/main_output0.txt
new file mode 100644
index 0000000..5e66023
--- /dev/null
+++ b/codechef/copsAndTheifDevu/main_output0.txt
@@ -0,0 +1,3 @@
+0
+18
+9